Lin Wan, a world-renowned criminal profiler, discovers that fragments of her erased memories are intricately connected to a series of meticulously planned "perfect murders" she's investigating. The closer she gets to the truth, the more she suspects she may be the mastermind behind the crimes, or the next perfect victim. Lost in a haze of memories and reality, she must team up with Lu Chen, a genius hacker who is both her rival and ally, to uncover the true crime and punishment along a twisted timeline.
